First make them one side equation =0 0=-2y+4x+10 0=2y+6x-10 0=2x x=0 substituted 0 in any of the original equation 2y=4(0)+10 2y=10 ....../2 y=5 check 2(5)=4(0)+10 .......>10=10
Southern states felt betrayed by President Zachary Taylor because he pushed for the 1850 Compromise on slavery, going against what his fellow southerners believed in.